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Table 4 Cord blood biomarkersa

From: Evaluation of the efficacy of two doses of vitamin D supplementation on glycemic, lipidemic and oxidative stress biomarkers during pregnancy: a randomized clinical trial

Group

1000 IU/d Group

n = 15

2000 IU/d Group

n = 18

p value2

Variable

25 (OH)D (nmol/L)

84.04 ± 35.14

89.0 ± 25.27

0.64

Cord blood 25(OH)D, n (%)

0.23

  < 50 nmol/l

3 (20)

0 (0.0)

 50–75 nmol/l

4 (26.7)

7 (38.9)

  > 75 nmol/l

8 (53.3)

11 (61.1)

iPTH (pg/ml)

4.53 ± 2.82

4.70 ± 2.95

0.87

MDA (nmol/mL)

20.33 ± 5.9

20.55 ± 9.43

0.91

TAC (g/dL BSA equivalent)

3.15 ± 0.97

3.36 ± 0.91

0.58

  1. aAll values are expressed as means (SD, standard deviation)
  2. 2Denotes the significance between groups differences (independent t-test)
  3. 25(OH)D3 25-hydroxyvitamin D3, iPTH intact parathyroid hormone, MDA malondialdehyde, TAC total antioxidant capacity